Towards the autumn political stability continued to shake, and countering the rising nationalist tendencies were the Bolshevik Soviets, when the October Revolution hit Russia, that same day, on 25 October (7 November), the Minsk Soviet of workers and soldiers deputies took over the administration of the city. The Bolshevik All-Russian council of Soviets declared the creation of the Western Oblast which unified the Vilno, Vitebsk, Mogilev and Minsk guberniyas that were not occupied by the German army, to administer the Belarusian lands in the frontal zone. On 26 November (6 December), the executive committee of workers, peasants and soldiers deputies for the Western Oblast was merged with the Western front's executive committee, creating a single Obliskomzap. A month later, on 26 November (6 December), the executive committee of workers, peasants and soldiers deputies for the Western Oblast was merged with the Western front's executive committee, creating a single Obliskomzap. During the autumn 1917/winter of 1918, the Western Oblast was headed by Aleksandr Myasnikyan as head of the Western Oblast's Military Revolutionary Committee, who passed this duty on to Karl Lander. Myasnikyan took over as chair of the Russian Social Democratic Labour Party's (RSDRP(b)) committee for Western Oblast and Moisey Kalmanovich as chair of the Obliskomzap.

Countering this the Belarusian Central Council reorganised itself as a Belarusian National Council (Rada) and started working on establishing governmental institutions, and discarded the Obliskomzap as a military formation, rather than governmental. As a result on 7th (20th) of December, when the first All-Belarusian congress convened, the Bolsheviks forcibly disbanded it.

German involvement

Although German espionage played a key role in bringing the October Revolution to Russia, and one of the first decrees issued by the new authority was the Decree on Peace de facto ending Russia's role in World War I, the Russo-German front in Belarus remained static since 1915 and formal negotiations began only on 19th of November (2nd of December), when the Soviet delegation travelled to the German-occupied, Belarusian city of Brest-Litovsk. A cease-fire was quickly agreed and proper peace negotiations began in December.

However, the German party soon took full advantage of the situation, and Russia's demand of a treaty without "without annexations or indemnities" was unacceptable, for the Central Powers and on February 18th hostilities resumed. The German Operation Faustschlag was of immediate success and within 11 days, they were able to make a serious advance eastward, taking over Ukraine, Baltic states and occupying Eastern Belarus. This forced the Obliskomzap to evacuate to Smolensk. The Smolensk guberniya was passed to the Western Oblast.

Faced with the German demands the Bolsheviks accepted their terms at the final Treaty of Brest-Litovsk, which was signed on 3rd of March 1918. For the German empire, Operation Faustschlag achieved one of their strategic plans for World War I, to create a German-centered hegemony of buffer states, called Mitteleuropa. Support of local nationalist groups, alienated by Bolsheviks was key, thus, when four days after Minsk was occupied by the German Army, the disbanded Belarusian National Council declared itself as the sole authority in Belarus, the Germans stood by, and recognised the declared on March 25 Belarusian Democratic Republic.

Creation

After Germany was defeated in the First World War, it announced its evacuation from the occupied territories of Belarus and Ukraine. As the Germans were preparing to depart, the Bolsheviks were keen to enter the territory to re-claim Belarus, the Ukraine, and the Baltics to realize Soviet premier Vladimir Lenin's desire to dominate Central Europe and create the world revolution.

On 11 September 1918, the Revolutionary Military Council ordered the creation of the Western Defence region in the Western Oblast out of Curtain forces which were stationed there. Simultaneously the Council reorganized the Western Oblast as a Western Commune. On 13 November, Moscow annulled the Treaty of Brest-Litovsk. Two days later it transformed the Defence region into a Western army. It began an initially bloodless advance westward on the 17th. The Belarusian National Republic barely resisted, evacuating Minsk on 3 December. The Soviets maintained a distance of about between the two armies, and took Minsk on the 10th.

Encouraged by their success, in Smolensk on 30/31 December 1918, the Sixth Western Oblast Party conference met and announced its split from the RSDRP(b), proclaiming itself as the first congress of the Communist Party of Byelorussia (CPB(b)). The next day, the Soviet Socialist Republic of Byelorussia was proclaimed in Smolensk, terminating the Western Commune, and on 7 January it was moved to Minsk. Aleksandr Myasnikyan emerged as head of the All-Byelorussian Central Executive Committee and Zmicier Zhylunovich as head of the provisional government.

The new Soviet republic initially consisted of seven districts: Baranovichi, Vitebsk, Gomel, Grodno, Mogilev and Smolensk. On 30 January, the republic announced its separation from the Russian SFSR and renaming as the Soviet Socialist Republic of Byelorussia (SSRB). This was conferred by the First Congress of deputies, composed of workers, soldiers and Red Army men, which met on 2–3 February 1919, to adopt a new Socialist constitution. The Red Army continued its westward advance, capturing the city of Grodno on New Year's Day 1919, Pinsk on 21 January, and Baranovichi on 6 February 1919, thereby enlarging the SSRB.

The Lithuanian operation and continuing conquest of Byelorussia were threatened by the rise of the Second Polish Republic after the withdrawal of German forces. However the conflict with Poland did not break out and the Soviet High Command's 12 January directive was to cease advance on the Neman-Bug rivers. However, the region to the east of those lines was historically mixed among a population of Belarusians, Poles and Lithuanians, with a sizeable Jewish minority. The local communities of each respective group wanted to be part of the respective states that were establishing themselves.

In the Kresy ("Borderland") areas of Lithuania, Belarus and western Ukraine, self-organized militias, the Samoobrona Litwy i Białorusi numbering approximately 2,000 soldiers under General Wejtko, began to fight against the local communist and advancing Bolshevik forces. Each side was trying to secure the territories for its own government. The newly formed Polish Army began sending its organised units to reinforce the militias. On 14 February, the first clash between regular armies took place and a front emerged.

The operations in Lithuania brought the front close to East Prussia, and the German units that had withdrawn there began to assist the Lithuanian forces to defeat the Soviets; they repelled the Red offensive against Kaunus in February 1919.

In March 1919, Polish units opened an offensive: forces under General Stanisław Szeptycki captured the city of Slonim (2 March) and crossed the Neman, whilst Lithuanian advances forced the Soviets out of Panevėžys. A final Soviet counter-offensive retook Panevėžys and Grodno in early April, but the Western Army was too thinly spread to fight both the Polish and Lithuanian troops, and the German units assisting them. The Polish offensive quickly gained momentum, and Vilna offensive in April 1919, forced Litbel to evacuate the capital first to Dvinsk (28 April), then to Minsk (28 April), then to Bobruysk (19 May). As the Litbel lost territory, its powers were quickly stripped by Moscow. For example, on 1 June Vtsik's decree put all of Litbel's armed forces under the command of the Red Army. On 17 July, the Defence Soviet was liquidated, and its function was passed to Minsk's Milrevcom. When on 8 August Polish forces captured Minsk, that same day the capital was evacuated to Smolensk. On 28 August Lithuanian forces took Zarasai (the last Lithuanian town held by Litbel) and the same day Bobruysk fell to the Poles.

By late summer of 1919, the Polish advance was also exhausted. The defeat of the Red Army allowed the outbreak of another historic disagreement over territory between Poland and Lithuania; their competition to control the city of Vilnius soon erupted into a military conflict, with Poland winning. Facing Denikin and Kolchak, Soviet Russia could not spare men for the western front. A stalemate with localised skirmishes developed between Poland and Lithuania.

The pawn on a chessboard

The stalemate and the occasional (though fruitless) negotiations gave the RSFSR a much needed pause to concentrate on other regions. During the latter half of 1919 the Red Army successfully defeated Denikin in the South, taking over the Don, North Caucasus and Eastern Ukraine, pushed Kolchak from the Volga, beyond the Ural mountains into Siberia. In autumn of 1919, Nikolai Yudenich's advance on Petrograd was checked, whilst in the far north the Evgeny Miller's army was pushed into the Arctic. On the diplomatic front, on 11 September 1919, the People's Commissar of Foreign Affairs of Soviet Russia, Georgy Chicherin, sent a note to Lithuania with a proposal for a peace treaty. It was a de facto recognition of the Lithuanian state. Similar negotiations with Estonia and Latvia, gave way for a peace treaty with the former on 2 February 1920 and a cease-fire agreement with the latter a day earlier.

Having secured several frontiers and breaking the "Ring of Fronts" the Soviet government began building up its forces for the massive offensive westwards, bringing the World Revolution to Europe. However the Polish role of preventing this and creating a "buffer zone" at the expense of Belarus was not its sole goal. The new leader Józef Piłsudski rallied the Poles under a nationalist rhetoric to re-create the historic Polish-Lithuanian Commonwealth, the Międzymorze, which would include Lithuania, Ukraine, Belarus and push the eastern border as far as possible into Russia.

War continues

In April 1920, Poland initiated its major offensive. However the Soviet Red Army was much more organised than it was a year earlier, and though Polish troops managed to make several gains in Ukraine, notably the capture of Kiev, in Byelorussia, both of its offensives towards Zhlobin and Orsha were thrown back in May.

In June, the RSFSR was finally ready to open its major Western advance. To preserve the neutrality of Lithuania (though the peace treaty was still being negotiated), on 6 June the exiled government of Litbel was disbanded. Within a few days, the 3rd Cavalry Corps under command of Hayk Bzhishkyan broke the Polish front, causing a collapse and a retreat. On 11 July Minsk was re-taken, and on 31 July 1920 once again the Soviet Socialist Republic of Belorussia was re-established in Minsk.

As the front moved west, and more Belarusian lands were adjoined to the new republic, the first administrative decrees were issued. The entity was divided into seven uyezds: Bobruysk, Borisov, Igumen, Minsk, Mozyr and Slutsk. (Vitebsk, Gomel and Mogilev remained part of the RSFSR.) This time the leaders were Aleksandr Chervyakov (head of Minsk's milrevcom) and Wilhelm Knorin (as chairmen of the Central Committee of the Belarusian Communist Party). The SSRB sought to join further territories, as the Red Army crossed into Poland, but the decisive Polish victory at the Battle of Warsaw in August ended these ambitions. Once again, the Red Army found itself on the defensive in Belorussia. The Poles were able to successfully break the Russian lines at the Battle of the Niemen River in September 1920. As a result the Soviets were not only forced to abandon their World Revolution targets, but Western Belarus too. However early autumn rains halted the Polish advance, which exhausted itself by October. A cease-fire agreed on 12 October, came into effect on 18 October.

Slutsk uprising

As the negotiations between the Polish Republic and the Russian Bolshevik government took place in Riga, the Soviet side saw the armistice as only a temporary setback in its western advance. Seeing the failure of overcoming the Polish nationalist rhetoric with Communist propaganda, the Soviet government chose a different tactic, by appealing to the minorities of the Polish state, creating a fifth column element out of Belarusians and Ukrainians. During the negotiations, RSFSR offered all of BSSR to Poland in return for concessions in Ukraine, which were rejected by the Polish side. Eventually a compromising armistice line was agreed, which would see the Belarusian city of Slutsk handed over to the Bolsheviks.

News of Belarus' upcoming permanent division angered the population, and using the town's Polish occupation, the local population began self-organising into a militia and associating itself with the Belarusian Democratic Republic. On 24 November the Polish units left the town, and for nearly a month the Slutsk partisans resisted Soviet attempts to re-gain control of the area. Eventually the Red Army had to mobilise two divisions to overcome the resistance, when the last units of Slutsk militia crossed the Moroch River and interned by the Polish border guards.

Early Soviet years

In February 1921, the delegations of the Second Polish Republic and the Russian SFSR finally signed the Treaty of Riga putting an end of hostilities in Europe, and Belarus in particular. Six years of war have left the land neglected and looted, and the endless change of occupying regimes, each worse than the previous have left their mark on the Belarusian people, who were now divided. Almost half (Western Belarus) now belonged to Poland, Eastern Belarus (Gomel, Vitebsk and parts of Smolensk guberniyas) were administered by the RSFSR. The rest was the SSRB, a republic with 52,400 square kilometres and a population of a mere 1.544 million people.

An interesting paradox arose in the status of SSRB within the future Bolshevik state. One one hand its small geographic, population and almost negligent economic indicators did not warrant it much political weight on Soviet affairs. In fact the leader of the Communist Party of Byelorussia (Bolshevik), Alexander Chervyakov would represent Byelorussian communists at seven party congresses in Moscow, but not once be elected into the party's Central Committee. Moreover the weak national sentiment of the Belarusian people would easily have allowed SSRB to be disbanded and annexed to the RSFSR, unlike for example Ukraine.

On the other hand, the region's strategic role decided its fate, as a full Union republic within the negotiations upon forming the future state. For one Leon Trotsky and his supporters within the Soviet leadership still supported its World Revolution concept, and as said above, viewed the Treaty of Riga as only a temporary setback to the process, and a future advance would require a prepared bridgehead. This justified giving the SSRB the status of a full union republic within the Treaty on the Creation of the USSR that was signed on 30 December 1922.

However the politics in Moscow took a different course of events, and eventually the accession of Joseph Stalin saw a new policy adapted Socialism in One Country. In accordance to which, expansionist and irredentist claims were removed from Soviet ideology, which instead would focus on making regions economically viable. Thus on March 1924, by decree of VTsIK, Russia returned most of territories that made up the Vitebsk and Mogilev Governorates, as well as parts of Smolensk. The passing of land that largely survived the destruction of war not only doubled the SSRB's area to 110,600 square kilometres, but also raised the population to 4.2 million people.

Trotsky's plan for the SSRB to act as a future magnet for the minorities in the Second Polish Republic is clearly evidenced in the national policies. The republic initially had four official languages: Belarusian, Russian, Yiddish, and Polish, despite the fact that the Russians and the Poles made up only around 2% of the total population (most of the later lived next to the state border in the Minsk and Borisov districts). The most important minority was the Jewish population of Belarus, which in 1925 made up almost 44% of the urban population. Indeed the Soviet Belarusian government went to great lengths in exploiting this potential workforce, and in 1924 created a whole committee - Belkomzet to allocate land to Jewish families, in 1926 a total of 32,700 hectares were given for 6,860 Jewish families. Jews would continue to play a major role in Byelorussian politics, society and economy right up to the Second World War, in fact between 1928 and 1930 the First secretary of the Communist Party of Byelorussia, was Yakov Gamarnik, a Jew.

Yet, the titular nation of the SSRB were the Belarusians, which made up 82% of the rural population, but less than half of the urban one (40.1%). The Belarusian national sentiment was a lot weaker than that of neighbouring Ukraine, this was greatly exploited by the Bolshevik-Polish power struggle in the Polish-Soviet War. (In fact to avoid being annexed to Poland, at the census of 1920, many chose to be label themselves as Russians.[1]). To appeal to the Belarusians of Western Belarus and also to prevent the nationalist element of the exiled Belarusian National Republic from having any influence on the population (i.e. to avoid another Slutsk uprising), a policy of Korenizatsiya was widely implemented. Belarusian language, folklore and culture was put at front of everything else. This went on par with the Soviet policy of liquidation of illiteracy (likbez).

Economically the republic remained largely self-centred, and most of the effort was put into restoring and repairing the war-damaged industry (if in 1923 there was only 226 different fabrics and factories, then by 1926 the number climbed to 246, however the employed manpower jumped from 14 thousand to 21.3 thousand workers). The majority was food industry followed by metal and wood working combines. A lot more was centred in local and private sector, as allowed by the New Economic Policy of the USSR, in 1925 these number 38.5 thousand who employed almost 50 thousand people. Most being textile workshops and lumber yards and blacksmiths.

To further make the republic prosperous and to continue the creating of well-defined national territorial units. On 6 December 1926 the SSRB was once again enlarged by passing parts of RSFSR's Gomel Governorate, which included the cities of Gomel and Rechytsa. This increased the area to 126,300 square kilometres and the 1926 Soviet census that was held at the same time reported a population of 4,982,623. Of the latter 83% was rural, and Belarusians made up 80.6% (though only 39.2% of urban, yet 89% of rural).

On 11 April 1927, the republic finally adopts its new Constitution, bringing its laws in tie with those of the USSR and changing the name from the Soviet Socialist Republic of Byelorussia to the Byelorussian Soviet Socialist Republic The head of government (chairman of the Soviet of People's Commissars) was taken up Nikolay Goloded, whilst Wilhelm Knorin remained the first secretary of the Communist Party.

Stalinist years

SSR Byelorussia became a founding member of the Soviet Union in 1922 and became known as BSSR.

The 1930s marked the peak of Soviet repressions in Belarus. According to incomplete calculations, about 600,000 people fell victim to Soviet repressions in Belarus between 1917 and 1953. Other estimates put the number at higher than 1.4 million persons., of which 250,000 were sentenced by judicial or executed by extrajudicial bodies (dvoikas, troikas, special commissions of the OGPU, NKVD, MGB). Excluding those sentenced in the 1920s-1930s, over 250,000 Belarusians were deported as kulaks or kulak family members in regions outside the Belarusian Soviet Republic. The scale of Soviet terror in Belarus was higher than in Russia or Ukraine which resulted in a much stronger extent of Russification in the republic.

After World War II, the Byelorussian SSR was given a seat in the United Nations General Assembly together with the Soviet Union and Ukrainian SSR, becoming one of the founding members of the UN. This was part of a deal with the United States to ensure a degree of balance in the General Assembly, which, the USSR opined, was unbalanced in favor of the Western Bloc. A Byelorussian, G.G. Tchernouchtchenko, served as President of the United Nations Security Council from January–February 1975.

Dissolution

Following the August Coup, the Supreme Soviet of Belarus declared independence from the Soviet Union on 25 August 1991. The republic was renamed the Republic of Belarus on 19 September 1991. On 8 December 1991 it was a signatory, along with Russia and Ukraine, of the Belavezha Accords, which replaced the Soviet Union with the Commonwealth of Independent States. Belarus received independence on 25 December 1991. A day later the Soviet Union ceased to exist.

Belarus is the legal successor of the SSR Byelorussia and in its Constitution is states, "Laws, decrees and other acts which were applied in the territory of the Republic of Belarus prior to the entry into force of the present Constitution shall apply in the particular parts thereof that are not contrary to the Constitution of the Republic of Belarus."